What is potable?

What Does potable Mean

Potable is an adjective whose etymological origin is found in the Latin potabilis . The term refers to what is in a position to be drunk without harmful consequences for health .

In general, one speaks of drinking water to name the water that is susceptible to human consumption . This means that this kind of water can be drunk without the action representing a risk to the healthy condition of the subject.
The properties that drinking water should have are determined by the authorities. What is done is to set certain minimum and maximum amounts of minerals, pH, pathogens, etc., that the water must exhibit to be classified as potable.

Water is no longer drinkable when it contains undissolved particles, elements with toxicity, viruses or bacteria . In these cases, the consumption of water is prohibited since these components can cause diseases to those who drink it.
The lack of drinking water is one of the most serious health problems today. The people who are forced to drink untreated water may suffer from diarrheal diseases such that in some cases, cause the death .
It is therefore important to invest in stations to make water drinkable in those regions most in need. These facilities can use various technologies, pursuing the same goal: that the water is suitable for human consumption.
In a broad sense, it can be said that drinking water is that which has no taste , color or smell . In any case, the drinking condition of the water must not be left to the human senses, but must be scientifically certified.
On a colloquial level, on the other hand, drinking is something that can be accepted or tolerated . For example: "It is not a great movie, but it is drinkable: it will be entertaining for you" , "This idea is drinkable, let's give it a try . "
Homemade drinking methods
In many parts of the world, tap water does not meet the necessary conditions to be drinkable, or its consumption without a previous process is not recommended; This can occur for various reasons, such as that the sanitation network is not optimal or that the water is not adequately chlorinated. For this reason, when traveling abroad it is very important to find out about the quality of tap water to decide whether to drink it or not.

Luckily for those people who do not want to buy bottled water (the most advisable to avoid any risk of infection) there are two very simple home methods to get drinking water, which are set out below:
* boil : this is the most effective method. Boiling the water ensures the elimination of all microorganisms associated with diseases, although for this it is advisable to keep it at 100 ° C for no less than a minute and then let it cool down to room temperature. Some people recommend adding a pinch of salt for every liter of water, to improve its flavor. It is very important to protect boiled water from contact with air as much as possible, and for this it should be stored in a closed container as soon as it cools down;
* chemical disinfection : if we do not have the means to boil water, we can always resort to disinfection with chemicals called halogens , more precisely with chlorine and iodine (the latter is more effective). It should be mentioned that certain microorganisms can resist this method, which occurs, for example, with Toxoplasma, Cyclospora and Cryptosporidium. Before proceeding to disinfect the water it is important that it is not cloudy; if necessary, it can be filtered with a cloth to remove any traces of floating matter .

Go up